Bandwidth and Application report-session graph

[Dwall]

Hi,

Iam using FortiAnalyzer 2000E, 

I have a problem with my Bandwidth and application report template session graph,

Usually my active session will be around 15000-20000, but when I generate a session graph report by using above template it always shows the around 2.5M - 3M sessions (attached image) which is totally unacceptable.

When I checked on this I found that fortianalyzer query sessions every 1 min and when I generate report for 1 week it gives me a session graph as a summation of sessions in 1 hour. This is because of the query written in "number-of-session-timeline".

Can somebody help me to re-write the query so that I can generate the report session graph with actual session values.

Thanks.

DW